Spark Socket streaming example windows: Windows OS doesn’t provide any netcat utility and if you are trying to test your spark streaming socket program in windows then either you download external netcat utility or create socket program equivalent to netcat. The spark streaming socket word count example is implemented using…

Tips to prepare Mapr Spark Certification- Yes finally I did it 🙂 After couple of months preparation I am finally Mapr certified spark developer. I wrote the exam on Nov 2016. Spark certification is sponsored by many organizations DataBricks, Mapr, Hortonworks, Cloudera… the DataBricks and Mapr are the popular one, I…